History

Grown in North America since the 1600s for its herbal properties, is native to Europe. The belief in tansy's ability to arrest decay (it was often packed into coffins) originates from the longevity of is scent and color. The trait is preserved in its common and Latin name, which derives from the Greek word for immortality, athanasia.

Uses

Listed by the United States Pharmacopoeia as a treatment for fevers, feverish colds, and jaundice. Used by traditional dyers to produce a golden-yellow dye. The yellow flowers are dried for use in floral arrangements. Repels insects, particularly flies and mosquitoes.